[INFO] cloning repository https://github.com/camccar/Euler11 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camccar/Euler11" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2FEuler11", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2FEuler11'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 150f98cced1e3bc28692522d9dbd1f4c501230f9 [INFO] testing camccar/Euler11 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2FEuler11" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/camccar/Euler11 [INFO] finished tweaking git repo https://github.com/camccar/Euler11 [INFO] tweaked toml for git repo https://github.com/camccar/Euler11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/camccar/Euler11 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/camccar/Euler11 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded time v0.1.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdb7747f8b139b0679284edf148c681a441a54c6976b42703139fb4bc48de043 [INFO] running `Command { std: "docker" "start" "-a" "cdb7747f8b139b0679284edf148c681a441a54c6976b42703139fb4bc48de043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdb7747f8b139b0679284edf148c681a441a54c6976b42703139fb4bc48de043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb7747f8b139b0679284edf148c681a441a54c6976b42703139fb4bc48de043", kill_on_drop: false }` [INFO] [stdout] cdb7747f8b139b0679284edf148c681a441a54c6976b42703139fb4bc48de043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 808a85b359a1b5ebde9c6e6d55a23904d75f4cfc1df16ac21ee31fb9a777b6c6 [INFO] running `Command { std: "docker" "start" "-a" "808a85b359a1b5ebde9c6e6d55a23904d75f4cfc1df16ac21ee31fb9a777b6c6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling problem11 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `largest` [INFO] [stdout] --> src/main.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | let mut largest = 0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread1` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let thread1 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread2` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let thread2 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread3` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let thread3 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread4` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let thread4 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut largest = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "808a85b359a1b5ebde9c6e6d55a23904d75f4cfc1df16ac21ee31fb9a777b6c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "808a85b359a1b5ebde9c6e6d55a23904d75f4cfc1df16ac21ee31fb9a777b6c6", kill_on_drop: false }` [INFO] [stdout] 808a85b359a1b5ebde9c6e6d55a23904d75f4cfc1df16ac21ee31fb9a777b6c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a9d48c8b18efb09fb9adc9962404f66fc9edcd5d5af8e522d65a9c4370d02e43 [INFO] running `Command { std: "docker" "start" "-a" "a9d48c8b18efb09fb9adc9962404f66fc9edcd5d5af8e522d65a9c4370d02e43", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling problem11 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `largest` [INFO] [stdout] --> src/main.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | let mut largest = 0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread1` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let thread1 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread2` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let thread2 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread3` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let thread3 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread4` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let thread4 = thread::spawn(move|| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut largest = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "a9d48c8b18efb09fb9adc9962404f66fc9edcd5d5af8e522d65a9c4370d02e43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d48c8b18efb09fb9adc9962404f66fc9edcd5d5af8e522d65a9c4370d02e43", kill_on_drop: false }` [INFO] [stdout] a9d48c8b18efb09fb9adc9962404f66fc9edcd5d5af8e522d65a9c4370d02e43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c85588ec49e580a4cd5f10919958abda5b96e968037374a9a4d8fda161e9c60c [INFO] running `Command { std: "docker" "start" "-a" "c85588ec49e580a4cd5f10919958abda5b96e968037374a9a4d8fda161e9c60c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused variable: `largest` [INFO] [stderr] --> src/main.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let mut largest = 0; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread1` [INFO] [stderr] --> src/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let thread1 = thread::spawn(move|| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread2` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let thread2 = thread::spawn(move|| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread3` [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let thread3 = thread::spawn(move|| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread4` [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 33 | let thread4 = thread::spawn(move|| { [INFO] [stdout] running 0 tests [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread4` [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut largest = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `problem11` (bin "problem11" test) generated 6 warnings (run `cargo fix --bin "problem11" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/problem11-c28e56d71103869e) [INFO] running `Command { std: "docker" "inspect" "c85588ec49e580a4cd5f10919958abda5b96e968037374a9a4d8fda161e9c60c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85588ec49e580a4cd5f10919958abda5b96e968037374a9a4d8fda161e9c60c", kill_on_drop: false }` [INFO] [stdout] c85588ec49e580a4cd5f10919958abda5b96e968037374a9a4d8fda161e9c60c